Evidence map›Paper›PMID 34717711›Full record

ArticleJournal of orthopaedic surgery and research2021

Inverted reamer technique for bone grafting of the acetabulum: technical note.

Yuki Okutani, Hiroshi Fujita, Hideto Harada, Masanao Kataoka, Yu Shimizu, Yoshiki Murotani

Open access · goldAbstract read
In one paragraph

Article in Journal of orthopaedic surgery and research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
0.2field-weighted citation impact, top 44% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed, 1 citations in OpenAlex.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 3 institutions in 1 country.

Yuki OkutaniDepartment of Orthopaedic Surgery, Kyoto Katsura Hospital, Kyoto, Japan.
Hiroshi FujitaCenter for Hip and Knee Arthroplasty, Department of Orthopaedic Surgery, Kyoto Rakuyo Hospital, Iwakura-Agura-cho 143, Sakyo-ku, Kyoto, 606-0017, Japan. hfshoot@gmail.com.
Hideto HaradaDepartment of Orthopaedic Surgery, Kyoto Katsura Hospital, Kyoto, Japan.
Masanao KataokaDepartment of Orthopaedic Surgery, Kyoto Katsura Hospital, Kyoto, Japan.
Yu ShimizuDepartment of Orthopaedic Surgery, Kyoto City Hospital, Kyoto, Japan.
Yoshiki MurotaniDepartment of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
Kyoto Katsura Hospital · JPKyoto City Hospital · JPKyoto University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSocket fixation with bone grafting for dysplastic hips is technically demanding, and inadequate coverage of the socket may cause poor results in patients with severely dysplastic hips. An accurate technique to form a bone graft to fit into the defect is necessary. We aim to introduce the simple method of bone grafting, "inverted reamer technique" in cemented total hip arthroplasty (cTHA).

methodsAfter acetabular preparation with a normal acetabular reamer, the bone graft was prepared from the resected femoral head with the inverted reamer. The graft can be press-fit into the defect of the acetabulum with good compatibility through this method. Then, the bone graft was fixed with 1-3 screws and the socket was implanted with bone cement.

resultsThe "inverted reamer technique" can easily and automatically create a well-fit graft. This method is simple and technically less demanding; it can be performed by every surgeon, including trainee and inexperienced surgeons.

conclusionThis method can improve the outcome of cTHA for dysplastic hips by preserving bone stock and increasing bone coverage of the socket implanted in the anatomic position.

Indexed as

Bone TransplantationAcetabulumArthroplasty, Replacement, HipBone CementsFemur HeadHip ProsthesisHumansTreatment OutcomeBone CementsBone graftCementDysplasiaInverted reamerTotal hip arthroplasty

Identifiers

PMID34717711
PMCPMC8557518
OpenAlexW3209303400

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.